. Contributions from the Botanical Laboratory, vol. 3. Botany; Botany. 358 Phyto-Phenology in its Application Record of Sauguinaria canadensis. Brought indoors February 28 Observations begun March 3, 1908. Habitat-Sheltered xvood-slope. Roots ice-incrusted when dug up. Date. I Plants in in Dark- I I NESS ; Succulent '; iousf ; 5 Plants. 5 Plants. Mar. 6. Plants in Light. Sarracenia House. 5 Plants. Four plants well|Five plants show-ione plant sh^^ "P- ! 1 n g a b o ve well. ground. Good: and stronrjf. Mar. 7-8. lAll 5 well up. 11 in flower. lAll growing. No
. Contributions from the Botanical Laboratory, vol. 3. Botany; Botany. 358 Phyto-Phenology in its Application Record of Sauguinaria canadensis. Brought indoors February 28 Observations begun March 3, 1908. Habitat-Sheltered xvood-slope. Roots ice-incrusted when dug up. Date. I Plants in in Dark- I I NESS ; Succulent '; iousf ; 5 Plants. 5 Plants. Mar. 6. Plants in Light. Sarracenia House. 5 Plants. Four plants well|Five plants show-ione plant sh^^ "P- ! 1 n g a b o ve well. ground. Good: and stronrjf. Mar. 7-8. lAll 5 well up. 11 in flower. lAll growing. No I flowers open. Mar. 9. .Second flower bud'3 flower buds CI0S-I3 flower buds Mar. 10. ready to open j4 flower buds open. (9 a. m.) 2 flowers fallen. ((11 a. m.) ed. (9 a. m.) 3 flower buds open- ing. (11 a. m.) openmg. Mar. II. ?vlar. 12. 3 flowers open (9 a. m.) No change. (11 a. m.) 3 flowers still open, not fallen. 5 P. M. Leaves|5 p. m. petiole 3 buds fully open. all well grown. cm. long Petiole 15 cm. long. Blade 5 cm. long. INIar. 13. All flowers fallen fruit forming. (No pollen observ- ed.) Petiole 23 of leaves in- 'ong. ! termediate i n Mar. 14. Blade cm. wide. Growth of petiole, not of blade. size between those in succu- lent house. all full, 4 petioles twice n< Flower buds much normal, P^row- long as in light, beyond the peti- mg beyond the^Leaves small no oles. 3 open ^o^^'eTs. color, nearly white. Mar. 14. Petioles cm long; 10 cm long: cm ^ong; cm. Longest petiole 304th flower out. cm. No color,] sickly. to the Plants of the Philadelphia Neighborhood. 359 Record of Sanguinaria canadensis.—ConUnned. Date. Plants IN Light.'Plants in Dark-' 1 NESS. Succulent House. Succulent House. 5 Plants. 1 5 Plants. Plants in Light. Sarracenia House. 5 Plants. Petioles shorter ^i^^^^^fe cm. Leaf, diam., etc., cm. cm. diam. Yellow white. Observations con Please note that these images are extracted from scanned page
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